社会责任信息披露与股价崩盘风险——基于信息效应与声誉保险效应的路径分析

被引:254
作者
宋献中 [1 ]
胡珺 [1 ]
李四海 [2 ]
机构
[1] 暨南大学管理学院
[2] 中南财经政法大学会计学院
关键词
社会责任信息披露; 信息效应; 声誉保险效应; 股价崩盘风险;
D O I
暂无
中图分类号
F832.51 [];
学科分类号
摘要
本文从企业信息不对称和投资者情绪两个角度探讨了企业股价崩盘风险的形成机理,并以2009-2014年沪深A股上市公司为样本,分别从社会责任信息披露的信息效应和声誉保险效应两条路径考察了对股价崩盘风险的影响。研究发现,社会责任信息披露与未来股价崩盘风险显著负相关,说明企业披露社会责任信息降低了未来股价崩盘风险。对影响路径的分析发现,社会责任信息同时通过信息效应和声誉保险效应降低股价崩盘风险,但声誉保险效应占据主导地位。在通过一系列稳健性检验后,以上结论仍成立。拓展分析表明,自愿社会责任信息披露相对于应规披露,对股价崩盘风险的约束作用更强,且上述关系在企业违规这一特定情境下仍成立。本文不仅丰富了企业股价崩盘风险形成机理的理解和分析范式,为股价崩盘风险的预防提供了新的经验支持,对于深入理解社会责任信息披露的经济后果也具有重要的理论与现实意义。
引用
收藏
页码:161 / 175
页数:15
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